turnover diff b/w Gst Returns n Income tax Returns

I have gst regular business having turnover of 40 lakhgst Returns filedAnd I have fish cultivation Business Having turnover of 80lakh Not included in gst Returns Now may Question is I am going to file tax audit case with 1.2cr turnover Because of mismatch with gst Returns will I get a Notice from IT Department? Should I include that turnover in gst Returns or what?